AtticZone M20 x 2.0 Metric Hand Thread Tap, Right Hand, Alloy Tool Steel, 1 Taper Tap, 1 Plug Tap for Metal Working DIY Industrial

AtticZone M20 x 2.0 Metric Hand Thread Tap, Right Hand, Alloy Tool Steel, 1 Taper Tap, 1 Plug Tap for Metal Working DIY Industrial

• [2 Taps ]: M20 x 2.0 metric, right hand thread taps. Includes 1 taper tap (starter tap for first stage threading, long chamfer for easy start), 1 plug tap (for blind/through holes, covers the function of a bottom tap). No need for a third tap
• [Specification ]: M20-2.0 taps are manufactured strictly to metric thread specifications, achieving 6H internal thread precision to ensure accurate thread profile and fit. Tap: Overall length 83mm, thread cutting length 33mm, shank diameter 16mm, square drive 12.2mm, square length 15mm. Complete dimensions ensure perfect fit with standard tap wrenches
• [Material]: 20x2.0 tap set is crafted from 9SiCr alloy tool steel — outperforming ordinary bearing steel and carbon steel. Cutting edge hardened to 60-63HRC for sharpness, wear resistance, and anti-chipping. Shank maintains 45-50HRC for torsion strength. This hardness-gradient design significantly reduces tap breaking and tooth chipping risk during manual operation
• [Application]: 20mm x 2.0 tap works on low-carbon steel, aluminum, brass, cast iron, and hard plastics. Widely applied in automotive repair, mechanical maintenance, plumbing renovation, farm machinery repair, mold processing, workshop production and household DIY projects. Ideal for professional maintenance workers, technicians and DIY enthusiasts to solve various metric thread problems
• [Pro Tips for M20 2.0]: Hand use only. Straight flute design allows downward chip evacuation for through holes and blind holes. Recommended pre-drill hole size: 18mm(0.7087"). Always use tapping oil/cutting fluid for better thread quality. Tapping depth ≤ 1.5x tap diameter